The elements in a binary tree are to be stored in an array, as described in Section 8.9. Each element is a nonnegative i nt value.
a. Which value can you use as the dummy value, if the binary tree is not complete?
b. Show the contents of the array, given the tree illustrated below.
![2199_c39044c9-7404-4703-a6b8-153209ed724a.png](https://secure.tutorsglobe.com/CMSImages/2199_c39044c9-7404-4703-a6b8-153209ed724a.png)